OPERATION MANUAL FOR SCD( AN-350) SERIES CAPACITOR DISCHARGE STUD WELDING MACHINES
10/2000 ANTECH ELECT.LTD.
8
S/P
POWER
S/P
ANTECH ELECT.LTD
SCD-80
FUSE
2
3
1
C
WELD
R E A D Y RUN
VALVE
VALVE
保?
? 源? ?
? 源? ?
程序? ? ? ?
AN-350
控制盒
快速接?
焊? 插座
接? 插（有气缸? ?
种焊? 之焊机用）
Diagnostics : Discharge thyrister O/C & S/C alarm
Capacitor over and under-voltage alarm
Transformer and thyrister over-heat alarm
System Parameters: (S0), used for the fine tuning and running conditions
of the welding system.
□
NOTE: For 50 Hz line frequency, 1 cycle = 20 msec.
4.3.3 Operating Specifications:
Input Voltage: Single phase 220V± 15%,
50/60Hz( automatic frequency detection)
Solenoid Voltage : DC24V± 10%
Ambient Temperature : -10
℃
~
55
℃
Relative Humidity : below 90%
Parameter Display: 4 X 7-segment LED display
Indicators : Spot LED
4.4 Descriptions of the Control Unit: ( See Figure 4)
Fuse
Power switch
AN-350
Control box
Power cable inlet
Welding torch
socket
Quick socket
Logical
selection
Figure 4: Descriptions of the Control Unit
Connecting socket
(for stud welding
machine with air
tank only)
